>>677

#include <stdio.h>
#include <math.h>

#define PAI (3.14159265f)

int main ( void )
{
int deg = 0 ;
float rad = 0 ;

printf ( "+-----+-----+-----+-----+\n" ) ;
printf ( "| deg | rad | sin | cos |\n" ) ;
printf ( "+-----+-----+-----+-----+\n" ) ;

for ( deg = 0 ; deg <= 360 ; deg+=15 ){
rad = 2.0f*PAI*(float)deg/360.0f ;
printf ( "| %3d |%5.2f|%5.2f|%5.2f|\n", deg, rad, sin(rad), cos(rad) ) ;
}

printf ( "+-----+-----+-----+-----+\n" ) ;

return 0 ;
}